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Anonymoua - Public Domain
uploader was :de:Botaurus - Public Domain
Yale University. Class of 1894 - Public Domain
unknown - Public Domain
R.D. Hume - Public Domain
unknown - CC BY-SA 4.0
artwork: unknown; file: Jdsteakley - Public Domain
E. and H. T. Anthony (Firm), 501 Broadway, New York - Public Domain
Ferdinand Hodler - Public Domain
original uploader - Public Domain
Republic Pictures - Public Domain
Nicholas Beaudrot - CC BY 2.0
AP photo - CC BY-SA 4.0
Андрей Романенко - CC BY-SA 3.0
Njkmoore - CC BY-SA 4.0
Ed Schipul - CC BY-SA 2.0
Smithsonian Institution -
Pieterpad - CC BY-SA 4.0
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Halevi, Binyamin
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Davis, Raymond, 1914-2006
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Elath, Eliahu, 1903-....
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Anonymoua - Public Domain
Mack, Andrew, 1863-1931
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uploader was :de:Botaurus - Public Domain
Möllhausen, Balduin, 1825-1905
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Yale University. Class of 1894 - Public Domain
Paine, Ralph Delahaye, 1871-1925
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unknown - Public Domain
Hồ, Chí Minh, 1890-1969
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R.D. Hume - Public Domain
Hume, R. D. (Robert Deniston), 1845-1908
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unknown - CC BY-SA 4.0
Yeon, John
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artwork: unknown; file: Jdsteakley - Public Domain
Ulfilas, Bishop of the Goths, approximately 311-381?
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E. and H. T. Anthony (Firm), 501 Broadway, New York - Public Domain
Hanson, Roger Weightman, 1827-1863
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Abrams, Albert, 1863-1924
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Farquhar, William, 1774-1839
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Ferdinand Hodler - Public Domain
Hodler, Ferdinand, 1853-1918
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Busch, Ernst, 1900-1980
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original uploader - Public Domain
Arundale, Rukmini Devi, 1904-1986
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Republic Pictures - Public Domain
Holdren, Judd, 1915-1974
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Nicholas Beaudrot - CC BY 2.0
Fisher, Lee, 1951-
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AP photo - CC BY-SA 4.0
Livermore, Jesse L. (Jesse Lauriston), 1877-1940
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Андрей Романенко - CC BY-SA 3.0
Litvinov, Pavel Mikhaĭlovich, 1940-
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Njkmoore - CC BY-SA 4.0
Barabashov, N. P. (Nikolaĭ Pavlovich)
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Palminteri, Chazz
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Chamberlain, Houston Stewart, 1855-1927
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Ed Schipul - CC BY-SA 2.0
Wayans, Damon
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Smithsonian Institution -
Gaposchkin, Cecilia Helena Payne, 1900-1979
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Mondor, Henri, 1885-1962
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Thompson, Craig, 1975-....
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Laux, Dorianne.
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Blache, Jean-Baptiste 1765-1834
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Pieterpad - CC BY-SA 4.0
Leedy, Douglas